Manufactured from recycled plastic lightweight and easy to install Easily moveable for changing traffic patterns or snow plowing. Lifetime warranty Hardware included

On January 24, 1923 P.J. Swanson and Chas. T. Lyons formed the Tire Mat and Bi-Products Company, Inc. to capitalize on the patent filed by P.J. Swanson for the invention of the tire-link mat. In July of 1924, Chas. T. Lyons, H.W. Bell and Howard R. Lyons formed a successor company called Durable Mat Company, Inc. and were shortly joined by C.L. Morris and Falcon Joslin, whom jointly comprised the management team that would established what is today Durable Corporation. Recycled Plastic Speed Bumps with 10 mile per hour speed bump design. Made from 100% recycled, heavy duty plastic. Speed Bumpers protect people and property. Our Speed Bumps are easily movable for changing traffic patterns or snow plowing. Maintenance free and easily installed. Comes with a five year warranty.